Scientists in the US have expressed concern about the detection of the first case of H5N1 avian influenza (bird flu) flu in a ...

A teenager in British Columbia has become the first person in Canada to test positive for bird flu, authorities said Saturday ...

A teenager from British Columbia has become the first reported case of avian flu in Canada, prompting a thorough ...

A teenager in British Columbia, Canada, has contracted the H5 strain of bird flu, marking the country's first confirmed human ...

In September officials said a person in Missouri became the first in the United States to test positive for bird flu without ...